Answer:
D. 144 cubic meters
Step-by-step explanation:
Volume of triangular prism(V)= Area of a triangle(A)×height of the prism(H)
That is,
V=AH
Where,
A=Area of a triangle
H=Height of the prism
Given,
A=1/2× base×height=16 square meters
Height=9 meters
Therefore,
Volume of triangular prism=16 square meters×9 meters
=144 cubic meters
Answer: D. 144 cubic meters
Step-by-step explanation:
A triangular prism consists of 2 triangular faces(base) and 3 rectangular faces.
The formula for determining the volume of a triangular prism is expressed as
Volume = area of the triangular base × height of the prism
Area of triangular base = 1/2 base × height
From the information given,
Height of prism = 9 meters
Area of triangular base = 16 square meters
Volume of the triangular prism = 16 × 9 = 144 cubic meters
